Description

Zinc-Phenophytinb is a metallo-chlorophyll derivative where zinc replaces the central magnesium ion. This compound is significant for its enhanced stability and distinct spectral properties compared to native chlorophylls, making it a valuable synthetic analog for research and industrial applications. It is primarily utilized by manufacturers and researchers in the nutraceutical, analytical chemistry, and specialty chemical sectors who require a stable, well-characterized chlorophyll derivative for product development, standardization, or as a reference material.

Application

• Reference Standard: Used as a high-purity analytical standard in chromatography (HPLC, TLC) for the identification and quantification of chlorophyll derivatives in complex matrices.
• Nutraceutical & Cosmetic Ingredient: Serves as a stable colorant and a potential functional component in specialized dietary supplements and high-end cosmetic formulations.
• Photosensitizer Research: Investigated in photodynamic therapy (PDT) and photocatalytic studies due to its light-absorbing properties and zinc metal center.
• Food Science & Quality Control: Employed in method development and calibration for analyzing chlorophyll content and degradation products in food products and agricultural samples.
• Chemical Synthesis Intermediate: Acts as a precursor or model compound for the synthesis of novel porphyrin-based materials and catalysts.
• Educational & Laboratory Reagent: Used in university and industrial laboratories for teaching and research in photochemistry, plant biochemistry, and coordination chemistry.

Basic Information

Item	Detail
Product Name	Zinc-Phenophytinb
CAS No.	22088-19-3
Molecular Formula	C55H74N4O5Zn
Molecular Weight	928.6 g/mol
Synonyms	Zinc Pheophytin b; Zn-Pheophytin b; Zinc Pheophorbide b phytyl ester; 3,7,11,15-Tetramethyl-2-hexadecenyl 9-ethenyl-14-ethyl-21-(methoxycarbonyl)-4,8,13,18-tetramethyl-20-oxo-3-phorbinepropanoate, zinc complex; Chlorophyll b derivative, zinc; Zinc (pheophytin b); Zinc complex of pheophytin b
EINECS	Contact for details

Quality Control

Our Zinc-Phenophytinb is produced and controlled under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods. A Certificate of Analysis (COA) detailing all test results is provided to ensure traceability and compliance with your specific research or manufacturing requirements.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) at 2-8°C to minimize oxidation and ensure long-term stability. The container should be kept in a cool, dry, and well-ventilated area.

Specification

Item	Specification
Appearance	Dark green to black powder
Identification (HPLC/UV-Vis)	Conforms to reference
Purity (HPLC, Area %)	≥ 95.0%
Loss on Drying	≤ 2.0 %
Residue on Ignition	≤ 1.0 %
Heavy Metals (as Pb)	≤ 20 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.